Sunday River Snow Forecast - 7 day
Updated 31 October 2026 22:46 AEDT
7-Day Snow Forecast for Sunday River
1-week from 31 October.
For Forecast detail, see below.
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Sunday River 7-Day Snow Forecast Highlights
When will there be fresh snow in Sunday River?
| Next Snow Expected | 13 November |
|---|---|
| Next Snow Amount | 5cm |
| Next 48 Hours | - |
| Next 7 Days | - |
7-Day Snow Outlook for Sunday River
Snowfall
Snow Line
Max 20℃
Min -1℃
Snow unlikely
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
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Sunday River Medium-Range (7-Day) Snow Forecast Detail
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
Max 8℃
Min 1℃
Valley temperatures from an overnight low of 1℃ to daytime highs around 8℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Sat
31
Snow unlikely
Clear sky early, then cloudy later.
Forecast times for Sunday River are in New York (US/Eastern) time zone.
Max 13℃
Min -1℃
Freeze-thaw conditions, with valley temperatures cooling to -1℃ and rising to 13℃
Temperature at BaseTemp at Base
Sun
01
Snow unlikely
Clear sky.
Forecast times for Sunday River are in New York (US/Eastern) time zone.
Max 15℃
Min 5℃
Valley temperatures from an overnight low of 5℃ to daytime highs around 15℃
Temperature at BaseTemp at Base
Mon
02
Snow unlikely
Cloudy, clear sky, cloudy later.
Forecast times for Sunday River are in New York (US/Eastern) time zone.
Max 18℃
Min 10℃
Valley temperatures from an overnight low of 10℃ to daytime highs around 18℃
Temperature at BaseTemp at Base
Tue
03
Snow unlikely
Cloudy.
Forecast times for Sunday River are in New York (US/Eastern) time zone.
Max 20℃
Min 11℃
Valley temperatures from an overnight low of 11℃ to daytime highs around 20℃
Temperature at BaseTemp at Base
Wed
04
Snow unlikely
Cloudy early, then clear sky later.
Forecast times for Sunday River are in New York (US/Eastern) time zone.
Max 15℃
Min 11℃
Valley temperatures from an overnight low of 11℃ to daytime highs around 15℃
Temperature at BaseTemp at Base
Thu
05
Snow unlikely
Cloudy.
Forecast times for Sunday River are in New York (US/Eastern) time zone.
Max 13℃
Min 8℃
Valley temperatures from an overnight low of 8℃ to daytime highs around 13℃
Temperature at BaseTemp at Base
Fri
06
Snow unlikely
Cloudy, light drizzle, cloudy later.
Forecast times for Sunday River are in New York (US/Eastern) time zone.
This Snow Forecast for Sunday River, United States gives the predicted Snowfall and Freezing Levels for the next week.
The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Sunday River, on any given trail or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.
Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.
Sunday River Snow Forecast updated at 22:46 AEDT, next update expected imminently.
How reliable is the snow in Sunday River?
Sunday River boasts an average snowfall of 158 inches annually, with snow depths typically ranging from 30 to 70 inches during peak season. For the latest snow conditions, check J2Ski for up-to-date information.